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SilverStone 1200W Fully Modular SFX-L (EX1200R-PL)

SilverStone 1200W Fully Modular SFX-L (EX1200R-PL)

MPN EX1200R-PL UPC 844761026868

Wattage
1,200 W
Efficiency
80 PLUS Platinum
Modular
Fully modular
Form factor
SFX-L
Standard
-
12V-2x6
Yes

Best price now

$419.99

at

The store's own price · checked

Lowest price in 30 days

Lowest in 30 days: $419.99 · typical: $419.99

or $353.13 from a 3rd-party seller on Walmart

Near you

In stock at 30 stores nationwide.

Every real price drop the minute we find it: psu.live on Telegram · Discord

Where to buy

★ 4.7 out of 5 from 7 customer ratings at Micro Center. Micro Center shows this rating on other versions of the product too. How we count

In stock Amber Worldwide (marketplace seller) · free ship · $353.13
In stock Aww Esales, LLC (marketplace seller) · free ship · $353.50
In stock BeachAudio (marketplace seller) · free ship · $394.13
Out of stock online ★ 4.7 (7) · In store at 30 of 30 · $419.99
In stock Deal Targets (marketplace seller) · +$15 ship · $424.83
Out of stock Unixlaptops (marketplace seller) · +$8 ship · $533.00
Not confirmed -

In-store stock · 30 stores

Set your ZIP to sort by distance
StorePriceStockOpen boxProduct page
MCPhoenix AZ · Closed $420 2 -
MCSanta Clara CA · Closed $420 2 -
MCTustin CA · Closed $420 2 -
MCDenver CO · Closed $420 2 -
MCMiami FL · Closed $420 3 -
MCDuluth GA · Closed $420 2 -
MCMarietta GA · Closed $420 2 -
MCChicago IL · Closed $420 3 -
MCWestmont IL · Closed $420 2 -
MCIndianapolis IN · Closed $420 2 -
MCOverland Park KS · Closed $420 2 -
MCCambridge MA · Closed $420 2 -
MCParkville MD · Closed $420 2 -
MCRockville MD · Closed $420 2 -
MCMadison Heights MI · Closed $420 3 -
MCSt. Louis Park MN · Closed $420 2 -
MCBrentwood MO · Closed $420 2 -
MCCharlotte NC · Closed $420 2 -
MCNorth Jersey NJ · Closed $420 3 -
MCBrooklyn NY · Closed $420 2 -
MCFlushing NY · Closed $420 2 -
MCWestbury NY · Closed $420 2 -
MCYonkers NY · Closed $420 3 -
MCColumbus OH · Closed $420 4 -
MCMayfield Heights OH · Closed $420 3 -
MCSharonville OH · Closed $420 3 -
MCSt. Davids PA · Closed $420 2 -
MCDallas TX · Closed $420 1 -
MCHouston TX · Closed $420 2 -
MCFairfax VA · Closed $420 2 -
Price history

Lowest in-stock price by retailer

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TimeRetailerLowest in stock

Specifications

Power

Wattage
1,200 W
Efficiency
80 PLUS Platinum
Cybenetics rating
Platinum
Native 12V-2x6 / 12VHPWR
Yes

Build

Form factor
SFX-L
Modular
Fully modular
Fan
120 mm
Depth
130 mm
Warranty
5 years

Wrong price, stock or spec? Tell us

Full spec sheet from Newegg
Details/PFC
Active PFC(PF>0.9 at full load)
Details/Fans
Single 120mm FDB bearing fan
Details/MTBF
100,000 hours
Details/Type
SFX-L
Details/Color
Black
General/Brand
SilverStone
General/Model
EX1200R-PL
Details/Output
20A@+3.3V, 20A@+5V, 100A@+12V, 3.0A@+5VSB, 0.3A@-12V
Details/Modular
Full Modular
Details/+12V Rails
Single
Details/Cable Spec
1 x 24/20pin Motherboard cable 2 x 4+4pin CPU cable 1 x 12V-2x6 cable 2 x 6+2pin PCIe cable (2 connectors per cable) 2 x SATA cable (4 connectors per cable) 1 x 4pin Peripheral cable (1 x 4pin Floppy connectors + 3 x 4pin Peripheral)
Details/Connectors
1 x 24 / 20-Pin motherboard connector 2 x 8 / 4-Pin EPS / ATX 12V connector 4 x 8 / 6-Pin PCIe connectors 1 x 12+4-Pin 12V-2x6 connector 8 x SATA connector 3 x 4-Pin Peripheral connector 1 x 4-Pin Floppy adapter connector
Details/Efficiency
89% ~ 91% overall efficiency
Details/Protection
Over Current Protection Over Power Protection Over Voltage Protection Short Circuit Protection Over Temperature Protection
Details/Input Voltage
90 - 264 V
Details/Maximum Power
1200 W
Details/Main Connector
20+4Pin
Details/Max PSU Length
130 mm
Details/Energy-Efficient
80 PLUS PLATINUM Certified
Dimension & Weight/Weight
4.61 lbs.
Details/Input Frequency Range
47 - 63 Hz
Dimension & Weight/Dimensions
125 x 63.5 x 130 mm
Additional Information/First Listed on Newegg
October 30, 2025
Full spec sheet from Best Buy
UPC
844761026868
Brand
SilverStone
Color
Black
Modular
Fully modular
Wattage
1200 watts
Form Factor
SFX-L
Model Number
SST-EX1200R-PL
Product Name
SST-EX1200R-PL Extreme 1200R Platinum Cybenetics Platinum 1200W PCIe 5 Fully Modular SFX-L Power Supply
ATX Connector
2
Product Width
125 millimeters
PCIe Connector
4
Product Height
63.5 millimeters
Product Length
130 millimeters
Product Weight
73.7 ounces
EPS12V Connector
2
Warranty - Parts
5 years
Energy Efficiency
Cybenetics Platinum
PCI Express Version
PCI Express 5.0
Power Cord Included
true
Full spec sheet from Micro Center
PFC
Active
SKU
700138
UPC
844761026868
MTBF
100,000 Hours
Color
Black
Labor
1 Year Limited
Parts
3 Years Limited
Width
4.92 in. (125.00 mm)
Height
2.50 in. (63.50 mm)
Rating
Cybenetics Platinum
Modular
Fully-Modular
Wattage
1200 Watts
LED Color
None
Mfr Part#
SST-EX1200R-PL
+12V Rails
1
NVIDIA SLI
SLI Compatible
Form Factor
SFX-L
ATX Connector
20+4-pin
ATi CrossFire
CrossFire Compatible
SATA Connector
8
Molex Connector
3
Floppy Connector
1
ATX 12V Connector
2 x 4+4-pin
What's in the Box
PSU, ATX Cable, 2x CPU Cables, 12V Cable, 2x PCIe Cables, 2x SATA Cables, Molex + Floppy Cable, AC Power Cord
Graphics Connector
4 x 6+2-pin, 1 x 12+4-pin
Power Supply Depth
5.12 in. (130.00 mm)
Input Frequency Range
47Hz - 63Hz

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